Problem/Project/Case-based Learning

Problem Based Learning


student role: works to answer question or solve problem; needs to determine scope and sequence of actions; revises thinking based on feedback and integration of more information, communicates with peers, teachers.

student thinking: Planning skills: Identify the goal, then the substeps in order to get the goal.

teacher role: facilitator (guides groups when necessary); problem-poser and resource organizer; prompts students to think more deeply and revise thoughts
example: (Elem) students need to construct a container that will fit a certain substance in it (provide specific perameters and then test)


Project Based Learning

student role: engaged participant; develops problem solving skills; connected to a real-world context; active thinking and working; hands-on; helps time management and organization strategies; students use real life experiences to help engage in new real word situations

student thinking: Experimentation skills. Assign different values to the variables and experiment with those values. Relate the information provided about the variables in order to get the goal of the task.

teacher role: provide a short-term or long-term context for learning; provide feedback and set structure for project; embed skills within authentic content, ask critical engaging questions
example: videoconferencing with another classroom across country doing same science experiment and share findings and experiences (elem)

technologies: facebook, googledocs, video conferencing, blogs, wikispace, voicethreads, photo stories


Case Based Learning

student role: listen to story as it unfolds in real-world context; use past experiences and learn from experiences; problem-solve what could have been different and why

student thinking: Planning skills: Identify the goal, then the substeps in order to get the goal.Use the information of the domain in order to solve the case. Argumentative skills.


teacher role: structure the cognitive apprenticeship; guide students toward guiding principles of case; link to broader content to transfer understanding, set up learning community where students feel they can share thinking and ideas in a safe and respectful environment
example: middle school basic economics: use case of a real small business that closed down; examine what business could do to save itself

Commonalities Among Problem/Project/Case-based Learning


  • All share common features (in theory,not always in practice):
  • Student-centered and directed
  • Constructivist
  • Engaging and motivating
  • Difficult to assess; use of checklist or rubric may be more beneficial than “test” or “grade”
  • Teacher as facilitator
  • Authentic; tied and focused to real- world contexts
  • Puts skills in context of meaningful content
  • Collaboration often plays a key role (co-construction of meaning)
  • Many opportunities for revision and reflection along the way
  • Teacher needs to ensure skill transfer to other contexts

Diagram


PBL1.jpg

Technology to these methods:


Partner your classroom with another classroom anywhere in world… co-author online books; this is an example of project-based learning. For problem-based learning, students can use Millies Math house, Sammy's Science house to solve fun math and science problems.

  • (Secondary) students work in problem-solving pods to determine if a website is “for real”… teacher selects some real and some spoof website and students have to back up their reasoning

  • (College) students work in problem-solving situations with situations very similar to real life ones. Creating material and through discussions by internet.

technologies: Blackboard, facebook, googledocs, video conferencing, blogs, wikispace, skype with other classmates